{"id":"vidhyamitra:city-day:perth:2073-07-30:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/perth/2073-07-30","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2073-07-30","date_display":"July 30, 2073 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2073,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478418.770833,"kali_year":5175,"ahargana":1889953.2708,"sun":{"sidereal_longitude":101.9607,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":44.7691,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.8085,"elapsed_within_tithi_degrees":2.8085},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.7691,"elapsed_within_degrees":4.7691},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.7298},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2073,"month":7,"day":30,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2478418.770833,"ahargana":1889953.2708,"kali_year":5175,"ayanamsa_lahiri":24.8808,"grahas":{"sun":{"sidereal_longitude":102.65923499999997,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":3},"retrograde":false},"moon":{"sidereal_longitude":44.747434999999996,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2},"retrograde":false,"latitude":-4.3738},"mars":{"sidereal_longitude":53.913734999999974,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":1},"retrograde":false},"mercury":{"sidereal_longitude":88.03723500000001,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":89.76043500000003,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":7,"name":"Punarvasu","pada":3},"retrograde":false},"venus":{"sidereal_longitude":66.03213500000004,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":5,"name":"Mr̥gaśirā","pada":4},"retrograde":false},"saturn":{"sidereal_longitude":203.15933500000006,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":1},"retrograde":false},"rahu":{"sidereal_longitude":121.1806,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":10,"name":"Maghā","pada":1},"retrograde":false},"ketu":{"sidereal_longitude":301.1806,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":23,"name":"Dhaniṣṭhā","pada":3},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2073,"month":7,"day":30,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2478418.770833,"kali_year":5175,"ahargana":1889953.2708,"sun":{"sidereal_longitude":101.9607,"rashi":4,"rashi_name":"Karka"},"moon":{"sidereal_longitude":44.7691,"rashi":2,"rashi_name":"Vṛṣabha"},"tithi":{"number":26,"name":"Ekādaśī","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Ekādaśī","elongation_degrees":302.8085,"elapsed_within_tithi_degrees":2.8085},"nakshatra":{"number":4,"name":"Rohiṇī","pada":2,"moon_longitude":44.7691,"elapsed_within_degrees":4.7691},"yoga":{"number":12,"name":"Dhruva","sum_longitude":146.7298},"karana":{"half_tithi_index":50,"name":"Bava"},"vara":{"number":2,"name":"Ravivāra (Sunday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-4.374,"elongation":57.192},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-4.374,"opposition_distance":122.808}},"eclipse_window_40days":[{"offset_days":5,"type":"solar","occurs":true,"moon_latitude":-0.876,"elongation":2.961}]},"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"tier2":{"city":{"slug":"perth","name":"Perth, Australia","lat":-31.9505,"lon":115.8605,"tz_offset_hours":8,"country":"AU","tier":"diaspora"},"sunriseLocal":"07:06","sunsetLocal":"17:39","solarNoonLocal":"12:23","dayLengthHours":10.545772027865652,"dayLengthDisplay":"10 Hours 32 Mins 45 Secs","nightLengthDisplay":"13 Hours 27 Mins 15 Secs","moonriseLocal":"03:26","moonsetLocal":"13:36","rahuKala":{"name":"Rāhu Kāla","start":"16:20","end":"17:39","startHours":16.33254260572929,"endHours":17.650764109212496,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"12:23","end":"13:42","startHours":12.37787809527967,"endHours":13.696099598762878,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"15:01","end":"16:20","startHours":15.014321102246083,"endHours":16.33254260572929,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:34","end":"09:55","startHours":9.565672221182163,"endHours":9.917197955444351,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:33","end":"07:50","startHours":7.54439924917458,"endHours":7.82561983658433,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:02","end":"12:44","startHours":12.026352361017482,"endHours":12.729403829541857,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"05:42","end":"06:24","startHours":5.69888914429809,"endHours":6.401940612822467,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"06:14","end":"07:06","startHours":6.226177745691373,"endHours":7.104992081346844,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:08","end":"14:50","startHours":14.135506766590613,"endHours":14.83855823511499,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"17:27","end":"17:51","startHours":17.450764109212496,"endHours":17.850764109212495,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"17:39","end":"18:05","startHours":17.650764109212496,"endHours":18.09017127704023,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"17:24","end":"19:09","startHours":17.400764109212496,"endHours":19.150764109212496,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:02","end":"00:44","startHours":24.02635236101748,"endHours":24.72940382954186,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Udveg","start":"07:06","end":"08:25","startHours":7.104992081346844,"endHours":8.423213584830052,"quality":"inauspicious"},{"name":"Chala","start":"08:25","end":"09:44","startHours":8.423213584830052,"endHours":9.741435088313256,"quality":"neutral"},{"name":"Labha","start":"09:44","end":"11:04","startHours":9.741435088313256,"endHours":11.059656591796465,"quality":"auspicious"},{"name":"Amṛta","start":"11:04","end":"12:23","startHours":11.059656591796465,"endHours":12.37787809527967,"quality":"auspicious"},{"name":"Kāla","start":"12:23","end":"13:42","startHours":12.37787809527967,"endHours":13.696099598762878,"quality":"inauspicious"},{"name":"Śubha","start":"13:42","end":"15:01","startHours":13.696099598762878,"endHours":15.014321102246083,"quality":"auspicious"},{"name":"Roga","start":"15:01","end":"16:20","startHours":15.014321102246083,"endHours":16.33254260572929,"quality":"inauspicious"},{"name":"Udveg","start":"16:20","end":"17:39","startHours":16.33254260572929,"endHours":17.650764109212496,"quality":"inauspicious"}],"nightChoghadiyas":[{"name":"Śubha","start":"17:39","end":"19:20","startHours":17.650764109212496,"endHours":19.332542605729287,"quality":"auspicious"},{"name":"Roga","start":"19:20","end":"21:01","startHours":19.332542605729287,"endHours":21.014321102246083,"quality":"inauspicious"},{"name":"Udveg","start":"21:01","end":"22:42","startHours":21.014321102246083,"endHours":22.696099598762878,"quality":"inauspicious"},{"name":"Chala","start":"22:42","end":"00:23","startHours":22.696099598762878,"endHours":24.37787809527967,"quality":"neutral"},{"name":"Labha","start":"00:23","end":"02:04","startHours":24.37787809527967,"endHours":26.05965659179646,"quality":"auspicious"},{"name":"Amṛta","start":"02:04","end":"03:44","startHours":26.05965659179646,"endHours":27.741435088313256,"quality":"auspicious"},{"name":"Kāla","start":"03:44","end":"05:25","startHours":27.741435088313256,"endHours":29.42321358483005,"quality":"inauspicious"},{"name":"Śubha","start":"05:25","end":"07:06","startHours":29.42321358483005,"endHours":31.104992081346843,"quality":"auspicious"}],"horas":[{"name":"Hora 1","start":"07:06","end":"08:06","startHours":7.104992081346844,"endHours":8.104992081346843,"planetary_lord":"Sun"},{"name":"Hora 2","start":"08:06","end":"09:06","startHours":8.104992081346843,"endHours":9.104992081346843,"planetary_lord":"Mars"},{"name":"Hora 3","start":"09:06","end":"10:06","startHours":9.104992081346843,"endHours":10.104992081346843,"planetary_lord":"Jupiter"},{"name":"Hora 4","start":"10:06","end":"11:06","startHours":10.104992081346843,"endHours":11.104992081346843,"planetary_lord":"Saturn"},{"name":"Hora 5","start":"11:06","end":"12:06","startHours":11.104992081346843,"endHours":12.104992081346843,"planetary_lord":"Moon"},{"name":"Hora 6","start":"12:06","end":"13:06","startHours":12.104992081346843,"endHours":13.104992081346843,"planetary_lord":"Mercury"},{"name":"Hora 7","start":"13:06","end":"14:06","startHours":13.104992081346843,"endHours":14.104992081346843,"planetary_lord":"Venus"},{"name":"Hora 8","start":"14:06","end":"15:06","startHours":14.104992081346843,"endHours":15.104992081346843,"planetary_lord":"Sun"},{"name":"Hora 9","start":"15:06","end":"16:06","startHours":15.104992081346843,"endHours":16.104992081346843,"planetary_lord":"Mars"},{"name":"Hora 10","start":"16:06","end":"17:06","startHours":16.104992081346843,"endHours":17.104992081346843,"planetary_lord":"Jupiter"},{"name":"Hora 11","start":"17:06","end":"18:06","startHours":17.104992081346843,"endHours":18.104992081346843,"planetary_lord":"Saturn"},{"name":"Hora 12","start":"18:06","end":"19:06","startHours":18.104992081346843,"endHours":19.104992081346843,"planetary_lord":"Moon"},{"name":"Hora 13","start":"19:06","end":"20:06","startHours":19.104992081346843,"endHours":20.104992081346843,"planetary_lord":"Mercury"},{"name":"Hora 14","start":"20:06","end":"21:06","startHours":20.104992081346843,"endHours":21.104992081346843,"planetary_lord":"Venus"},{"name":"Hora 15","start":"21:06","end":"22:06","startHours":21.104992081346843,"endHours":22.104992081346843,"planetary_lord":"Sun"},{"name":"Hora 16","start":"22:06","end":"23:06","startHours":22.104992081346843,"endHours":23.104992081346843,"planetary_lord":"Mars"},{"name":"Hora 17","start":"23:06","end":"00:06","startHours":23.104992081346843,"endHours":24.104992081346843,"planetary_lord":"Jupiter"},{"name":"Hora 18","start":"00:06","end":"01:06","startHours":24.104992081346843,"endHours":25.104992081346843,"planetary_lord":"Saturn"},{"name":"Hora 19","start":"01:06","end":"02:06","startHours":25.104992081346843,"endHours":26.104992081346843,"planetary_lord":"Moon"},{"name":"Hora 20","start":"02:06","end":"03:06","startHours":26.104992081346843,"endHours":27.104992081346843,"planetary_lord":"Mercury"},{"name":"Hora 21","start":"03:06","end":"04:06","startHours":27.104992081346843,"endHours":28.104992081346843,"planetary_lord":"Venus"},{"name":"Hora 22","start":"04:06","end":"05:06","startHours":28.104992081346843,"endHours":29.104992081346843,"planetary_lord":"Sun"},{"name":"Hora 23","start":"05:06","end":"06:06","startHours":29.104992081346843,"endHours":30.104992081346843,"planetary_lord":"Mars"},{"name":"Hora 24","start":"06:06","end":"07:06","startHours":30.104992081346843,"endHours":31.104992081346843,"planetary_lord":"Jupiter"}],"taraBala":{"favorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Aśleṣā","Citrā","Svātī","Viśākhā","Anurādhā","Jyeṣṭhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Karka","Tulā","Vṛścika","Kumbha","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Siṃha","Kanyā","Dhanu","Makara"]},"dishaShool":"West (Paścim)","chandraVasa":"South-East","rahuVasa":"North-East","anandadiYoga":{"name":"Prajāpati","quality":"Auspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Grīṣma (Summer)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":18.383339996960892,"eotMinutes":-6.1146857167802535,"ayanamsa":24.8808}},"calendars":{"vikram_samvat":2130,"vikram_samvatsara":"Parābhava","saka_samvat":1995,"saka_samvatsara":"Vijaya","bengali_samvat":1480,"malayalam_era":1249,"nanakshahi_year":604,"lunar_month":"Śrāvaṇa","lunar_month_paksha_full":"Śrāvaṇa Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Śrāvaṇa","lunar_month_amanta":"Āṣāḍha","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Karkaṭa (Āḍi)","ritu":"Varṣā (Monsoon)","display_summary":"Śrāvaṇa Kṛṣṇa Ekādaśī · Vikram 2130 Parābhava · Śaka 1995 Vijaya"},"festivals":[{"id":"aja-ekadashi","name":"Ajā Ekādaśī","name_sanskrit":"अजा एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"King Hariścandra observed this; restored him to throne and family.","vrata":true,"detection":{"tithi_number":26,"tithi_paksha":"Kṛṣṇa","lunar_month":"Śrāvaṇa"},"precedence":4},{"id":"ekadashi","name":"Ekādaśī","name_sanskrit":"एकादशी","tradition":"Vaishnava","associated_deity":"Bhagavān Viṣṇu","significance":"Sacred to Bhagavān Viṣṇu; vrata for purification.","vrata":true,"detection":{"any_of":[{"tithi_number":11},{"tithi_number":26}]},"precedence":5}],"todays_walk":{"walk":{"id":"surya-walk","name":"Sūrya Walk","name_sanskrit":"सूर्य यात्रा","type":"graha","description":"Self-illumination + BG 4.1 (Sun-lineage of Gītā transmission).","step_count":6,"url":"/walk/surya-walk"},"reason":"Ravivāra (Sunday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3226-07-09","event":"Bhagavān Krishna's birth at Mathurā","chart_id":"krishna","shared_marker":"same Rohiṇī","url":"/day/-3226-07-09","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"perth"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga July 30, 2073 CE · Perth, Australia · Vidhyamitra","description":"July 30, 2073 CE for Perth, Australia: Kṛṣṇa Ekādaśī, sūryodaya 07:06, sūryāsta 17:39.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/perth/2073-07-30","hreflang_alternates":{"en":"https://vidhyamitra.com/city/perth/2073-07-30","sa":"https://sa.vidhyamitra.com/city/perth/2073-07-30","hi":"https://hi.vidhyamitra.com/city/perth/2073-07-30","x-default":"https://vidhyamitra.com/city/perth/2073-07-30"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-01T15:01:48.211Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-01T15:01:48.211Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-01T15:01:48.211Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}